www.anthropic.com
Site speed audit for www.anthropic.com based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
0.8s
Good < 0.8
75.7%
Impr.
18.8%
Poor > 1.8
5.5%
FCP
First Contentful Paint
1.4s
Good < 1.8
83.9%
Impr.
9.9%
Poor > 3.0
6.2%
LCP
Largest Contentful Paint
1.5s
Good < 2.5
90.0%
Impr.
6.0%
Poor > 4.0
4.0%
INP
Interaction to Next Paint
96ms
Good < 200
91.0%
Impr.
5.6%
Poor > 500
3.4%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
97.0%
Impr.
2.2%
Poor > 0.25
0.8%
Form Factors
Mobile
39.6%
Desktop
60.4%
Round-Trip Time
167ms
Low < 75
40.2%
Medium
48.6%
High > 275
11.2%
Navigation Types
LCP Resource Types
Image
17.8%
Text
82.2%
LCP Image Subparts
Time to First Byte
673ms
Resource Load Delay
305ms
Resource Load Duration
371ms
Element Render Delay
171ms
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